The Dallas Desperados added quarterback Scott Dreisbach to their roster on Friday to serve as the club�s backup signal caller while Walter Church is on Reserve/Injured. Dreisbach, who went to training camp this spring with the Georgia Force, joins the team after spending the 2003 AFL season with the Los Angeles Avengers as Tony Graziani�s backup. He completed four-of-six passes for 49 yards and a touchdown in four games with the Avengers. The Michigan graduate spent two seasons (1999-2000) with the Oakland Raiders of the NFL after finishing college. He has also spent time on the Buffalo Bills practice squad (2001), the Detroit Lions active roster (2001) and with the Scottish Claymores of NFL Europe � completing 95-of-225 passes for 1,154 yards and nine touchdowns while also rushing for 126 yards.